.thumbnail-fadeIn {
  position: fixed;
  top: 8%;
  right: 1.4%;
  width: 200px;
  height: 110px;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 5px;
  box-shadow: 0 0 5px 0 #6d9bf0;
  // cursor: zoom-in;
  animation: fade-in 0.5s ease-in-out;

  .bgImg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .thumbnail-title {
    position: absolute;
    top: 2px;
    right: 5px;
    z-index: 1;
    color: #fff;
  }

  .btn {
    position: absolute;
    z-index: 1000;
    width: 15px;
    height: 15px;
    background-color: #1890ff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  .selected {
    width: 18px;
    height: 18px;
    background-color: red;
  }

  @keyframes fade-in {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
}
.thumbnailBox {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  animation: fade-in 0.5s ease-in-out;
  .header {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1;
    span {
      color: #fff;
    }
  }
}
// 小屏设备（手机）适配
@media (max-width: 600px) {
  .thumbnail-fadeIn {
    position: fixed;
    background-color: rgba(0, 0, 0, 0.6);
    pointer-events: auto;
  }
}
